Rebel1
Member
I just bought a new Discovery 2200 off e-bay. It is new in box. I used it today and once in a while i will get a single tone, usually iron/tone but sometimes a higher tone. But then when i go back over the spot nothing. I tried going over them from different angles and still nothing. Is it normal to get a single tone now and then when nothing is there? This is the first time i have ever used a MD so don't know anything at all about them except what i have read. I did find a number of screw off bottle caps, rusty iron, and the thing loves aluminum.BG and 2 newer pennies. I have figured out how to get fairly close pinpointing with it by making a cross over the target. Any help and advice to a complete beginner appreciated. Thanks.